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Sealey DB040FG HSS Fully Ground Drill Bit 4mm Pack of 10

Product Number: DB040FG

£13.18 £12.92

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Struggling with drill bits that wander, overheat, or clog mid-job? The Sealey DB040FG HSS Fully Ground Drill Bit in 4mm, supplied in a pack of 10, is manufactured to DIN 338 for consistent, reliable performance. The 135° split point is self-centring, reducing thrust, friction, and heat build-up to give easier, cleaner penetration from the first contact. Efficient clog-free swarf clearance keeps the flutes clear throughout the cut, making these bits particularly well suited to high carbon steels and copper. At 75mm in length, they are compatible with both hand and pillar drills. Each pack is stored in a high-density case to keep the bits protected and organised between uses.

Key Features:

Sealey DB040FG HSS Fully Ground Drill Bit is presented as a model-specific workshop product, combining the supplied title, description and specifications for accurate catalogue use.
Key technical details include size Ø4mm, nett weight 0.06kg, length 75mm, giving buyers clear specification data for accurate selection and comparison.
Safety-focused design includes purpose-built construction to support controlled, safer use in demanding work environments, helping users maintain control during setup, operation and handling.
It is suited to vehicle servicing, repair bays and maintenance tasks where dependable support or lifting is required, matching the product title and supplied description.
A key selling point is its length 75mm specification, giving this model a clear product-specific advantage for buyers comparing similar workshop options.
Operational details include pack qty 10, supporting product setup, handling and internal catalogue accuracy for everyday workshop use during routine service work.

About PartsForMachines:

PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.

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Model No	DB040FG
Brand	Sealey
Length	75mm
Nett Weight	0.06kg
Pack Qty	10
Size	Ø4mm

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Standard Delivery: £5.99
Next Day Delivery Available
Delivery Estimate: 2 to 4 working days
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Technical Specification
PRODUCT NUMBER	03155	10572	10573	14037	18549	18551	19234	19235	31498	31503	31950	43706	43708	43709	43710
Type	Flat Wood Bit	Countersink	Countersink	Drill Bit	Titanium-Coated Drill Bit	Masonry Drill Bit	Countersink	Countersink	Tile Drill Bit	Tile Drill Bit	Drill Bit	Diamond Core Drill Bit	Diamond Core Drill Bit	Diamond Core Drill Bit	Diamond Core Drill Bit
Length														330mm	170mm
Size	12mm	12mm	16mm	35mm			12mm	16mm	3mm	4mm	20mm	200mm	40mm	30mm	170mm
Diameter														28mm	38mm
Diameter Range														26-50mm	26-50mm
Format						Set
Length Range														Over 200mm	101-200mm
Pack Qty					15	17
Size Range	11-25mm	11-25mm	11-25mm	26-50mm			11-25mm	11-25mm	Up to 10mm	Up to 10mm	11-25mm	101-200mm	26-50mm	26-50mm	101-200mm
Suitable For	Wood					Masonry			Tile	Tile	Wood
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Technical

Q 1. What size are these drill bits?

A. These are Ø4mm drill bits with a length of 75mm.

Q 2. What material are these drill bits made from?

A. These are HSS (High Speed Steel) drill bits, fully ground and manufactured to DIN 338.

Q 3. What is the point angle on these drill bits?

A. The drill bits feature a 135° split point, which is self-centring to help reduce thrust, friction, and heat during use.

Q 4. What materials can these drill bits be used on?

A. They are particularly suited for use on high carbon steels and copper.

Q 5. Are these suitable for use with a pillar drill?

A. Yes, the DB040FG drill bits are suitable for use with both hand and pillar drills.

Q 6. How many drill bits are included in the pack?

A. Each pack contains 10 drill bits, stored in a high-density case for safe storage.

Q 7. Are there other sizes available in the same fully ground HSS range?

A. Yes, variants are available in different sizes. Please see DB040CB and DB040RF for alternative specifications within the same product line.

Q 8. Are there alternative fully ground HSS drill bits available if I need a different diameter?

A. Yes, alternative drill bit options are available. DB010FG, DB015FG, DB020FG, and DB025FG are similar products in different sizes that perform the same function.

Q 9. How should I store these drill bits when not in use?

A. The pack includes a high-density case designed for safe storage of the drill bits.

Q 10. Can I ask questions about this product before ordering?

A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.